Many arachnids have glands whose semi-liquid secretions turn into spider webs in the air. Why is the web used by spiders?

1) from the web, spiders weave hunting nets with which animals catch prey;
2) female spiders weave a web of laid eggs, protecting them from external adverse conditions;
3) long spider webs use young spiders to move in space, which contributes to their resettlement.


Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.